# About Interest Rates

The topic of interest rates are more complicated than you might think. This tutorial covers the relevant terminology, including APR, APY, and the yield curve. Continue reading

With this Bottomless Worksheet you can get endless practice on calculating simple interest from the principal amount, number of periods, and interest rate. A printed copy, answer sheet, and another ten problems are all just a button-click away. Continue reading

Calculating simple interest is a snap with this Formula Solver. Learn how to find the interest using the principal, number of interest periods, and interest rate. Use your own values to check your homework! Continue reading

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